Sunday, July 21, 2024

How To Measure With Your iPhone

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How To Measure A Rectangle With The iPhone

How Do I Use The iPhone Measure App? How Accurate Is It?

If you’ve got an object that’s a neat rectangle, Measure should be able to detect it automatically.

  • Open the Measure app and hold your iPhone over, or in front of, the rectangular object.
  • You should see the object automatically gain a yellow outline highlighted in orange. Once this happens you will see the option ‘Add a rectangle’. Click the + to do this.
  • You may not see the ‘Add a rectangle’ option, in that case you can just tap on the rectangle once it’s highlighted and this will offer the dimensions.
  • Either way, once the rectangle is recognised, you can tap it to see the dimensions. And in some cases the area squared will be shown as well.
  • Oh There’s Also A Level

    Before I forget, there’s also a level in the new Measure app. It’s the same level that’s been present in the Compass app for the past few years.

    Switch to the level by selecting the Level tab along the bottom of the screen, and then place your phone on the surface you want to level. Once the two circles line up and 0 is read in the middle, the interface goes from black and white to green.

    Measure Multiple Dimensions Of An Object

    If you’re measuring a couch or other 3D object, you may need to know more than one dimension. The Measure app lets you keep going after your first measurement.

    1. With the initial measurement still on your screen , position the dot at one of the points currently in your first line.

    2. Tap the plus+ icon.

    3. Move your phone so the dot makes a line to the endpoint of your second measurement. Tap the plus+ icon when you get there.

    4. Both measurements now appear on your screen. You can add as many measurements as you want. You can also clear your most recent measurement by hitting the back arrow. Tap Clear to remove all the measurements.

    5. You can take more photos after you add more dimensions by tapping the white dot on the lower-right side of the screen.

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    See More Granular Measurements With Ruler View

    The Measure app on iPad Pro 12.9-inch , iPad Pro 11-inch , iPhone 12 Pro, and iPhone 12 Pro Max adds a ruler overlay to line measurements, showing you the object’s dimension in granular increments. Move your iPad Pro close to a line measurement to see the ruler view appear, then tap the shutter button to take a photo so you can use the increments for planning projects.

    How To Take Measurements With The Measure App

    MeasureKit Brings AR Measuring Tools to the iPhone ...

    If you need to measure an object in the real world, grab your iPhone and follow these steps to use the Measure app:

  • Open the Measure app. A prompt will appear on your device, telling you to move it around until a circle with a dot at the center appears.
  • Place the dot over the starting point of the object you intend to measure. Tap the plus button .
  • You will see a dotted line emerge from the starting point as you move it along. Move your device to position the dot on the endpoint of the measurement. You will see the measurement as you move the dot.
  • Once positioned, tap the plus button again.
  • After you take the measurement, you will see the broken line between the dots turn into a solid line. You can adjust either of the dots by holding and dragging them.
  • Image Gallery

    You can tap the measurement to see it in centimeters or inches. Copy the measurement by choosing Copy.

    You can also take a screenshot of the object with the measurements using the shutter button in the bottom-right corner.

    Related: Useful Ways to Use the Markup Feature on Your iPhone

    Note that you cannot use the shutter button if there is no measurement yet, before there is a solid line between the dots. However, you can take a regular screenshot on your iPhone if you still wish to take a photo.

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    How To Use The Measure App On An iPhone

    This article was co-authored by Chris Batchelor, a trusted member of wikiHow’s volunteer community. Chris Batchelor is a wikiHow community member and technology enthusiast. He has experience using a range of different platforms and software, and likes to keep up with updates and new features.

    An iPhone has many intimidating features if used correctly, and although the Measure app seems rather new, it’s actually not so bad. Learn how it can be used in the upcoming steps.

    How To Download The Measure App

    Once you upgrade to iOS 12, if your iPhone is compatible with ARKit, the Measure app should install automatically. If it doesn’t or you deleted the app previously, you can download it from the App Store free of charge at any time.

  • Launch the App Store from your Home screen.
  • Tap the *search tab** in the bottom right corner of your screen.
  • Enter Measure in the search bar.
  • Tap Search
  • Tap Get or the iCloud button.

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    How To Measure Your Height On The Measuring App

  • 1To measure your height, youll need the iPhone 12 Pro or iPhone 12 Pro Max. Youll also need one other person to help you complete this measurement. You can use this feature to instantly measure a persons height from head to foot, and you can even measure the height of a seated person.
  • 2Navigate to the Measure app. The measure app has a black background with a rulers edge and a yellow dotted line in the middle. This app is automatically installed on your iPhone, but you might have deleted it while clearing out space for storage. Search for Measure in the app store and re-download it if needed.Advertisement
  • 3Position your phone. Once youre in the Measure app, position your phone so you can see the full body of the person you’re measuring. Their height will now appear just above their head.
  • If you want to take a picture of the measurement and save it, click on the circle in the lower right-hand corner. This will take a picture. To save the photo, tap the screenshot in the lower-left corner, tap Done, then choose Save to Photos or Save to Files.XResearch source
  • Measure The Level Of An Object

    Using your iPhone to Measure

    The apps leveling tool can help you get things done, such as hanging picture frames straight up and checking that the surfaces are flat.

    To level a straight object, like a frame hanging on a wall:

    1. Faucet Level At the bottom right of the measurement app.

    2. Place the edge of your iPhone on the top edge of the frame or something else.

    3. The number in the center tells you the slope of the object in degrees.

    4. Until the number is zero, hold your phone up and adjust it. The screen will turn half green.

    When the object is exactly equal, your screen will be half green and 0 will appear. Devon Delphino.

    To level a flat surface, like a table:

    1. Faucet Level At the bottom right of the app.

    2. Keep your iPhone level.

    3. The number in the center tells you the slope of the object in degrees. The two white circles around the measurement will move closer to each other, or farther apart, to help you find the shield in all directions.

    4. When you are completely flat, the screen will turn green and 0 will appear in the center of the circle.

    When the object is equal, your screen will be completely green and 0 will appear. Devon Delphino.

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    Where Is Your Measurement Saved

    If you take a measurement of an object on the Measure app, the measurement will be displayed on the screen. You can save your measurements by tapping on the Copy button on the screen.

    When you copy a measurement, its value is saved on your iPhones clipboard. You can later access this value by opening any text field on any app and then pasting the contents of your clipboard.

    The Measure app also allows users to capture a photo of the object along with its measurement. The photo that you click using the Shutter button inside the Measure app will be accessible inside the Photos app.

    How To Get The Measure App On Your iPhone

    If you cant locate the Measure app on your iPhone, chances are that you might have accidentally deleted it before, or for some reason, the app didnt get installed when upgrading to a newer version of iOS. In such cases, you can get the Measure app by installing it from the App Store.

    To do that, open the App Store on your iOS device and tap on the Search tab in the bottom right corner of the screen.

    Type Measure in the search bar at the top and tap the Search button on your keyboard.

    When you find the Measure app listed in the search results, tap on the Get button or Download icon to install the Measure app on your iPhone.

    After the app has been installed, you can launch the app by tapping the Open button.

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    How To Use The Measure App In Ios 12

    Moving into a new space and wondering if your old desk will fit? Most people would suggest you measure the desk with a measuring tape, but if you’re running iOS 12 you don’t need even need that!

    The new Measure app allows you to use augmented reality to measure lines using only the back camera of your iPhone. The Measure app works pretty well in a pinch if you find yourself without a tape measure near you.

    Take Better Photos In The Dark

    How to measure things using your iPhone using the measure ...

    Your iPhone and iPad already do this, so you dont need to activate anything to get the benefit. However, if youre putting off taking photos in the dark since you dont trust your devices autofocus, you might want to reconsider if you have a LiDAR-equipped device.

    Since LiDAR is capable of judging distances based on how long it takes the light waves to return to the sensor, autofocus in the dark can be better calculated.


    While standard cameras and non-LiDAR equipped models use contrast and phase detection autofocus which struggle in low light, your LiDAR-equipped model fares much better. Coupled with Night mode you should be better equipped to take photos in the dark.

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    How To Measure Yourself With Your iPhone

    This article was co-authored by Emily Schmitt. Emily Schmitt is a Technology Writer for wikiHow. Emily has experience as an editor of the Davidsonian, the on-campus newspaper at Davidson College. She is currently enrolled at Davidson College, earning her BA in both English and Digital Studies.

    If you’ve ever needed to measure something in a pinch, you can use your iPhone as a stand-in measuring tape. Apples Measure app is much handier than carrying around a bulky measuring tape and can even help you determine your own height if you have an iPhone 12 Pro or 12 Pro Max. No more worrying if that sofa will fit in your living room or if you’re buying the right size of frame for a new piece of art!

    Take A Single Measurement

  • 1Besides measuring your height, the Measure app can take single measurements as well. You can use this feature to measure the edge of a picture frame, the space in your closet, or any other object measurements you might need. Here are the steps for taking a single measurement:
  • 2Make Sure Your Device Is Compatible with the Measure App. The Measure app works on the following devicesXResearch source:
  • iPhone SE or later and iPhone 6s or later
  • iPad and iPad Pro
  • iPod touch
  • 3Navigate to the Measure app. The measure app has a black background with a rulers edge and a yellow dotted line in the middle. Follow any on-screen instructions that might ask you to move your phone around. These movements will allow your phone to gauge the space its in to give accurate measurements. Keep moving your phone around until a circle with a dot in the middle appears on your screen.
  • 4Make your first point. When you see the circle with a dot in the middle, it means your phone is ready to measure . Point your phone where you want to start measuring and aim the dot right where you want to begin your measurement. Press the + symbol to add your starting point.
  • 5Make your second point. Once youve added your first point, slowly move your phone along the path you want to measure. Once the dot is over the point where you want to stop measuring, press the + symbol to finish your measurement. The length of your path will appear over the white line youve just created.
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    How Accurate Was Your Height Measured On Your iPhone

    My experience with the technology was satisfactory I am convinced with the precision. Id recommend sticking to conventional methods if you need to submit your height professionally for an event. Other than that, the results obtained super satisfactory I mean, who isnt surprised by the LiDaRs functionalities.

    How does this feature turn out for you? Let me know in the comment section below.

    Read more:

    How To Measure With Your iPhone Or Android

    How to measure objects with iPhone using iOS 12

    It’s surprising how often we need to measure things. Whether it’s tracking the kids’ heights or working out if thing X will fit in space Y, the ability to measure things with our phones is really useful.

    Both iOS and Android enable you to point your phone at things to see how big, small, long or far away they are, and they can also do useful things such as help you calculate the area of an object or dimension. In most cases the apps use augmented reality to map what your camera sensor sees, overlaying measurements and lines on whatever you point your phone camera at.

    Before we start it’s important to stress the limits of smartphone measuring apps. No matter how good the phone or how clever the app, it wont deliver 100% accuracy: weve found with the iPhone 12 Pro and its built-in LiDAR scanner that the accuracy is just over 95% in most cases.

    Like most measuring apps, Apples Measure is not designed for precision measurements: while weve found it to be pretty accurate for measuring physical objects and the odd child, its not as accurate as the laser measures or good old-fashioned tape measures that professional tradespeople use.

    If you need accurate measuring for your job or project, a laser measure with Bluetooth connectivity is a better option. For everything else, read on.

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    Set Content And Privacy Restrictions

    If you want to allow or disallow specific content, privacy settings, or any other changes, you can do that by tapping Content & Privacy Restrictions from the main Screen Time menu. Turn on the switch next to Content & Privacy Restrictions to proceed.

    Tap iTunes & App Store Purchases to allow or disallow the installing or deleting of apps, as well as any in-app purchases. You can also require a password to make in-app purchases on an app you’ve already downloaded.

    To enable or disable specific apps from the Content & Privacy Restrictions screen, tap on Allowed Apps and toggle apps on or off. If you want to allow or ban specific content from the App Store, the web, and other sources, go back to the Content & Privacy Restrictions screen, select Content Restrictions and pick what you’d like to allow or block.

    To limit the data thats shared from certain apps, you can control your settings at the Content & Privacy Restrictions screen in the Privacy section. Tap each entry to allow or disallow it.

    Once you make changes on the Content & Privacy Restrictions, those changes must be approved before they go into effect. In the Allow changes section, tap each change to allow or disallow it, and you’re done.

    How To Measure Objects Using The iPhone Measurements App

    1. Enter the application and set the starting point of the object or person you want to measure. Press the + button to mark the starting point, and move the phone to the next point, when you should click the + again

    2. The app will now show the approximate surface measurement. To continue measuring the same location, tap the + over the last point marked and continue to the next point, click the + again to add the new point

    3. To copy the measurements, click on the number here we click on the 44 cm. Then tap Copy and paste the measure wherever you prefer

    4. You can also take measurements of square and rectangular areas automatically. Just position the object in front of the camera and tap the + button, it will bring up the approximate dimensions.

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    Which iPhone Models Can Get The Measure App

    While lots of devices can upgrade to iOS 12, not all iPhone models compatible with Apple’s newest iOS can use the Measure app.

    The Measure app only works on iPhone models that support ARKit. In short, you need an iPhone SE or an iPhone 6S or iPhone 6S Plus and newer to take advantage of the new software.

    How To Take A Single Measurement

    Discover the new feature using your iPhone to measure ...
  • Open the Measure app, then follow any onscreen instructions that ask you to move your device around. This gives your device a frame of reference for the object you’re measuring and the surface it’s on. Keep moving your device until a circle with a dot in the center appears.
  • Move your device so that the dot is over the starting point of your measurement, then tap the Add button .
  • Slowly move your device until the dot is over the ending point of your measurement, then tap the Add button again.
  • After you take a measurement, you can adjust its starting and ending points. Touch and hold one of the points, then drag it where you want it to go. The measurement changes as you move the point.

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